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VIVOSUN

VIVOSUN Small Space Mini Dehumidifier for Grow Tent Closets Bathroom and Basement

    • Based on 2,551 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 13 hours and 22 seconds
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Style: Dehumidifier for Grow Tent


Features

  • Energy-efficient: VIVOSUN Mini Dehumidifier has a small, compact design with 400 ml. capacity per day to efficiently refresh air in enclosed, small rooms and spaces, so you can efficiently soak up moisture without racking up your energy bill
  • Modern Design: Its clean appearance makes it a perfect fit for whatever corner or small spaces (215-269 sq. ft.) and its built-in handle means you can easily move your Dehumidifier to different rooms as you need
  • Easy to Use: VIVOSUN Mini Dehumidifier is ultra-simple to use and operate; Just plug it in, turn it on, then let it run its continuous 24-hour cycle until the water tank is full; This dehumidifier operates at low noise levels so you wont notice its there
  • Auto Shut-off Function: When approximately 1.3L of water has been collected, this dehumidifier shuts off automatically and triggers a "Red" LED indicator light to remind you that water is ready for removal
  • Refresh Your Air: Our dehumidifier contains an internal filter net that eliminates poor ventilation problems by removing excess moisture, making the dehumidifier convenient for use in closets, drying rooms, basements, bedrooms, showers, and other places

Brand: VIVOSUN


Floor Area: 269 Square Feet


Color: White


Special Feature: Portable, Automatic Shutoff, LED Power Indicator


Capacity: 400 Milliliters


Product Dimensions: 5.1"D x 7.1"W x 11.2"H


Recommended Uses For Product: Bathroom


Included Components: User Manual, Dehumidifier


Item Weight: 4.4 Pounds


Material: Plastic


Brand: VIVOSUN


Floor Area: 269 Square Feet


Color: White


Special Feature: Portable, Automatic Shutoff, LED Power Indicator


Capacity: 400 Milliliters


Product Dimensions: 5.1"D x 7.1"W x 11.2"H


Recommended Uses For Product: Bathroom


Included Components: User Manual, Dehumidifier


Item Weight: 4.4 Pounds


Material: Plastic


Wattage: 48 watts


Operation Mode: Continuous


Air Flow Capacity: 400 Milliliters


Dehumidification Capacity: 0.4 Liters per Day


Item Weight: 4.4 pounds


Manufacturer: VIVOSUN


Date First Available: March 5, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • The only small, smart, compressor-based dehu--I'm glad it's good!
Original review -- 2023-12-23 I have a very tiny bathroom that doesn't have a vent. There's a chest-high window in the shower, but my neighbors can easily see through it. Fine for men, less fine for women. I'm a bit of a home automation freak. I hooked up a humidity sensor over the shower head and a fan in Home Assistant, so the fan automatically turns on when it gets humid enough (otherwise nobody remembers to turn on the fan). This was better, but it was still too humid. Enter the search for a small, smart dehumidifier. (I'll note that I'm going to try and tone down how technical this review is, because people don't need all of the details. Sorry for my fellow nerds, but you should be able to figure out what I'm talking about.) There's a decent selection of smart dehumidifiers out there, but none of them fit my needs. Here are the factors that led me to this dehumidifier: 1. The type of dehumidifier * Desiccant * I actually had a desiccant-based dehumidifier that I borrowed from an unheated outdoor shed. The desiccant dehumidifier works exceptionally well out there because it's too cold for anything else. In a warm, hot environment, it's way too slow. It hardly changed anything. * Thermoelectric/Peltier/dual-semiconductor * Even less effective than my moderately sized desiccant dehumidifier. They're great if you need to slightly lower the humidity of a small space and you want no moving parts. * Compressor based * What this dehumidifier is. Works like your air conditioner, and it's the only kind that makes sense for a bathroom. 2. Connectivity * I want this thing to be smart. I want to be able to have it automatically turn on when the humidity in the shower gets above 60% for at least 5 minutes. I want it to continuously run until 2 hours after the humidity drops below 60%. This will reduce the number of on-off cycles the dehu has to go through, which should make it run longer. Additionally, dehumidifiers generally have kinda crappy humidity sensors. Even if they're good, they're not measuring the humidity _in my shower._ With a smart dehumidifier, I can fix both of those problems in a cheap and easy manner. There's a $15 smart humidity sensor in a little 3D printed bracket attached above my shower head. 3. Size * Most smart dehumidifiers were either for large spaces (4000+ square feet), or they were too wide and too deep (I needed something that would take up the smallest amount of floor space. Looking at you, 30L Midea Cube). * Of the small smart dehumidifiers, the vast majority were thermoelectric. See point 1. As far as I can tell, this is the _only_ smart dehumidifier that has a small footprint, uses a compressor, and is smart. I almost didn't buy this thing because the only other review for the smart dehumidifier in this Amazon listing says this: "Zero stars. Total p.o.s." I'm glad I decided to get it anyways. From a mechanical perspective, this thing has worked perfectly. I'll update this review if anything changes (I've only had it for a few days). I made sure to let it sit upright for 24 hours before using it, which is _critical_ for any compressor-based dehumidifier (or refrigerator, or air conditioner). You're very likely to destroy your dehumidifier if you don't do that. It's not a manufacturing issue, it's just a common thing with anything that uses a compressor like this. Once I powered it up, I took a shower. Sure enough, it pulled a bunch of water from the air! It also did this far faster than my desiccant dehumidifier (which will now be going back out to my unheated shed). The tank didn't leak, which is nice. A bit of water seems to pool on top of the tank, but it's not a leak hazard (since it's right near the hole that the dehumidifier fills the tank through). It just means that you need to be a bit careful when you take the tank out. I kinda hate the touch controls (I like real buttons), but I won't be using them. The water tank is on the back of the unit which is annoying, but the wheels on the bottom make it easy to move around. Now, onto the smart stuff. This dehumidifier uses something called Tuya to provide the smarts. Tuya is a Chinese company that makes it easy for companies to hook up microcontrollers to dumb appliances, making them smart. Tuya runs stuff in the cloud that those microcontrollers hook up to. Tuya also offers an app that hooks up to that cloud, which lets you control your dehumidifier or lightbulb or whatever from anywhere you are. I used the app for a bit and it worked perfectly. All the controls were available and I didn't encounter any issues for the 20 minutes I used the app. Tuya is pretty good at this whole smart device thing at this point, and I'm glad Vivosun decided to use them instead of designing their own software. So the app and the cloud stuff is great and all, but it also means that if your internet goes out or Tuya's servers go down, then you suddenly don't get to remotely control your smart stuff _at all_. Plus, information about your house is leaving your house! It's probably not a big deal if someone knows how humid it is in your bathroom, but I'm a private person and I don't want information about when I'm showering to leave my house. Luckily, there are projects out there that let a computer on your home WiFi talk to your Tuya smart device directly, without going through the internet at all. This is what I did, with a free, open-source piece of software called local-tuya. That software needs to be updated to support a specific device and the Vivosun dehumidifier wasn't supported. I'm a software developer and a big sweaty nerd so I was able to do that (github.com/make-all/tuya-local/pull/1441). Now that I've done this, the dehumidifier works _fantastically_. It turns on _instantly_ when I want it to turn on, and it turns off instantly when I want it to turn off. All of the controls work flawlessly. None of this is necessary and you can just use the app, but for people interested in Home Assistant and local-first control, this is the small dehumidifier for you. So, in conclusion, I really like this dehumidifier. It works well, and it's literally the only one I could find that meets my requirements in 10+ hours of searching. It's not for everyone (it's for small rooms or possibly grow tents), but it was exactly what I needed for my problem. I'd highly recommend it! I'll provide an update to this review if I run into problems or my feelings change later on. ... show more
Reviewed in the United States on December 23, 2023 by Evan Foster
    • Doesn't work DONT BUY
Style: Dehumidifier for Grow Tent
This thing is garbage. The humidity hasn't dropped at all since I've plugged it it. Barely collecting water but thats not surprising considering it isn't doing anything! Don't waste your time on this product. Very disappointing considering it's a vivosun product
Reviewed in the United States on April 10, 2024 by Julien Straczowski
    • Does the job
Style: Dehumidifier for Grow Tent
Works great in my greenhouse
Reviewed in the United States on March 18, 2024 by Jerrywhatts
    • Needs enhancing upgrades
Style: Dehumidifier for Grow Tent
Review Image by Raven Knight Raven Knight
Review Image by Raven Knight Raven Knight
Here's pics of the led indicator as many have asked about before..the light is now safe green. I see where the next version can easily be upgraded with more user friendly settings..it does help alleviate humidity problems while working with fans well..more indicator factors are needed, a remote option would help, it's very basic and perfect for a small room adding in abit more functionality would go along way for growers however. would like for a sensor probe, a wireless function, timer settings. Placement in your room and tent is vital to have a positive effect..green lights are safe to plants..it's the color you must use if invading plants dark cycles..but red is a stop sign and if you allow this small 400ml device to ever get that full..then jokes on you. It's very quiet science at work and fits incredibly well in a controlled space..but could use a leash and few lessons on obeying commands.. I'm certain vivosun will get it right next time. ... show more
Reviewed in the United States on October 22, 2019 by Raven Knight Raven Knight
    • I expected more from Vivosun
Style: Dehumidifier for Grow Tent
First off this seemed like a reasonable quality item. In use however, I was extremely disappointed. I have used Vivosun products for quite some time now and have been pleased with the quality of their product line, but this one in my opinion failed miserably. After running this in my 5X5 grow tent, the humidity level was unchanged. It's been running around 75- 90%, which is way too high. After two full days on it's only removed 250 ml of water, and hasn't really changed the humidity level noticeably. Perhaps it could be used in a much smaller application, but for me it's totally inadequate. You dropped the ball on this one Vivosun! ... show more
Reviewed in the United States on October 27, 2023 by Capt. Russ
    • Works as it should.
Style: Electric Mini Dehumidifier
Very quiet. Large capacity.
Reviewed in the United States on March 11, 2024 by Gloria Smith
    • Great Customer Support
Style: Dehumidifier for Grow Tent
When I ordered this product, the first unit I received unfortunately ended up being a dud. It would never turn on when plugged in, with the green power light on the power cord repeatedly flashing forever. I was obviously disappointed in this, filed a request to get a replacement product, and sent the product back to amazon. Less than 2 days after sending the broken product back, I received a new one that functioned flawlessly. It dropped the humidity in my 2x2 tent by 10% which is exactly what I was looking for. I am happy to say it seems the dud I received was a fluke, as I have always enjoyed every vivosun product I have purchased. Would happily purchase again! ... show more
Reviewed in the United States on February 15, 2024 by Austin Burns
    • Not for anything larger than 4x4 room (not grow room)
Style: 2.2L Dehumidifier with Timer
This little unit barely keeps up in my 6x6 pantry. Definitely not for growing situations since it can't handle any moisture amount and has bright green lights on the front that can't be turned off. It also needs input if it looses power so you can't have it controlled by another device.
Reviewed in the United States on January 25, 2024 by Kindle Customer

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